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Paper 4Theory (Extended)4 marks
Describe the basic operation of an a.c. generator and the role of its main components.
Description
Operation of an A.C. Generator
An a.c. generator converts mechanical energy into electrical energy through the rotation of a coil in a magnetic field. The generated current is transferred to an external circuit using slip rings and brushes.
- a[4]
Explain how the rotation of the coil induces an alternating current.
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